關(guān)于狀語從句中逗號的問題
關(guān)于從句中逗號的問題：
1.He sat in the chair reading a newspaper.
2.He came in,followed by his wife.
這兩個句子中的逗號都是可有可無的嗎?還是第一句中沒有逗號是不正確的?
還有關(guān)于狀語從句中的逗號,是狀語從句放在前面和后面的句子用逗號隔開,如果是放在句子的后面就不用逗號,如：
When I was watching TV,my mother came back.
my mother came back When I was watching TV